| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $57.36 | 8.286% | $62.1128 | $62.11 | $62.10 | $62.10 |
| Purchase #2 | $118.35 | 10.572% | $130.862 | $130.86 | $130.85 | $130.90 |
| Purchase #3 | $183.76 | 11.527% | $204.942 | $204.94 | $204.95 | $204.90 |
| Purchase #4 | $30.91 | 4.200% | $32.2082 | $32.21 | $32.20 | $32.20 |
| Purchase #5 | $149.72 | 8.733% | $162.795 | $162.80 | $162.80 | $162.80 |
| Purchase #6 | $100.97 | 12.103% | $113.1904 | $113.19 | $113.20 | $113.20 |
| Purchase #7 | $175.74 | 6.110% | $186.4777 | $186.48 | $186.50 | $186.50 |
| 7 purchase totals = | $816.81 | $892.5881 | $892.59 | $892.60 | $892.60 | |